GB1480669A - Rotor for an electrical machine - Google Patents
Rotor for an electrical machineInfo
- Publication number
- GB1480669A GB1480669A GB35620/75A GB3562075A GB1480669A GB 1480669 A GB1480669 A GB 1480669A GB 35620/75 A GB35620/75 A GB 35620/75A GB 3562075 A GB3562075 A GB 3562075A GB 1480669 A GB1480669 A GB 1480669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- rotor
- shield
- channels
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2442277A DE2442277A1 (de) | 1974-09-04 | 1974-09-04 | Kuehlmittelkreislauf fuer den laeufer einer elektrischen maschine mit supraleitender erregerwicklung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1480669A true GB1480669A (en) | 1977-07-20 |
Family
ID=5924819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35620/75A Expired GB1480669A (en) | 1974-09-04 | 1975-08-28 | Rotor for an electrical machine |
Country Status (6)
Country | Link |
---|---|
US (1) | US4035678A (ja) |
JP (1) | JPS5836575B2 (ja) |
CH (1) | CH597711A5 (ja) |
DE (1) | DE2442277A1 (ja) |
FR (1) | FR2284209A1 (ja) |
GB (1) | GB1480669A (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2518062A1 (de) * | 1975-04-23 | 1976-11-04 | Kraftwerk Union Ag | Kuehlmittelkreislauf fuer den laeufer einer elektrischen maschine mit supraleitender erregerwicklung |
FR2369721A1 (fr) * | 1976-10-28 | 1978-05-26 | Alsthom Atlantique | Rotor pour machine cryoelectrique |
US4267473A (en) * | 1976-11-23 | 1981-05-12 | Electric Power Research Institute | Superconducting generator thermal radiation shield having substantially uniform temperature |
US4174483A (en) * | 1976-11-30 | 1979-11-13 | Filippov Iosif F | Cryogenically cooled electrical machine |
JPS5450909A (en) * | 1977-09-21 | 1979-04-21 | Siemens Ag | Device for cooling superconductive rotor |
US4275320A (en) * | 1978-05-11 | 1981-06-23 | Electric Power Research Institute, Inc. | Radiation shield for use in a superconducting generator or the like and method |
US4223239A (en) * | 1978-05-25 | 1980-09-16 | Electric Power Research Institute, Inc. | Multiphasic pump for rotating cryogenic machinery |
DE2841163C2 (de) * | 1978-09-21 | 1985-09-12 | Siemens AG, 1000 Berlin und 8000 München | Elektrische Maschine mit einem Läufer mit supraleitender Erregerwicklung |
DE2849602C2 (de) * | 1978-11-15 | 1981-10-01 | Kraftwerk Union AG, 4330 Mülheim | Anordnung zur Kühlung des Läufers einer elektrischen Maschine mit einer supraleitenden Feldwicklung |
US4356700A (en) * | 1981-04-20 | 1982-11-02 | Westinghouse Electric Corp. | Liquid coolant transfer device |
ATE306139T1 (de) † | 2000-01-11 | 2005-10-15 | American Superconductor Corp | Supraleitende rotierende elektrische maschine mit hochtemperatursupraleitern |
US20050023909A1 (en) * | 2002-06-13 | 2005-02-03 | Cromas Joseph Charles | Automotive generator |
US7317268B2 (en) * | 2004-03-30 | 2008-01-08 | General Electric Company | System and method for cooling a super-conducting device |
US7185501B2 (en) * | 2004-12-16 | 2007-03-06 | General Electric Company | Cryogenic cooling system and method with backup cold storage device |
US7312544B2 (en) * | 2005-02-15 | 2007-12-25 | General Electric Company | Fluid transfer device and method for conveying fluid to a rotating member |
US8134345B2 (en) * | 2005-11-29 | 2012-03-13 | General Electric Company | Cryogenic exciter |
EP2581135B1 (en) * | 2011-08-15 | 2015-07-08 | Shandong Huate Magnet Technology Co., Ltd. | Vertical ring high gradient magnetic separator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2898484A (en) * | 1952-01-19 | 1959-08-04 | Krastchew Christoslaw | Refrigeration cooling of electrical machines |
GB1215979A (en) * | 1968-08-27 | 1970-12-16 | Int Research & Dev Co Ltd | Improvements in and relating to low temperature apparatus |
GB1315302A (en) * | 1969-06-10 | 1973-05-02 | Int Research & Dev Co Ltd | Rotary electrical machines |
GB1302549A (ja) * | 1969-08-20 | 1973-01-10 | ||
GB1351601A (en) * | 1970-04-09 | 1974-05-01 | Int Research & Dev Co Ltd | Superconducting dynamo-electric machines |
US3729640A (en) * | 1971-02-16 | 1973-04-24 | Int Research & Dev Co Ltd | Superconducting electrical machines |
CH591178A5 (ja) * | 1972-11-03 | 1977-09-15 | Anvar |
-
1974
- 1974-09-04 DE DE2442277A patent/DE2442277A1/de not_active Withdrawn
-
1975
- 1975-07-21 FR FR7522700A patent/FR2284209A1/fr active Granted
- 1975-08-22 CH CH1088875A patent/CH597711A5/xx not_active IP Right Cessation
- 1975-08-26 US US05/607,901 patent/US4035678A/en not_active Expired - Lifetime
- 1975-08-28 GB GB35620/75A patent/GB1480669A/en not_active Expired
- 1975-09-02 JP JP50106472A patent/JPS5836575B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2442277A1 (de) | 1976-03-18 |
CH597711A5 (ja) | 1978-04-14 |
JPS5836575B2 (ja) | 1983-08-10 |
FR2284209B1 (ja) | 1981-09-25 |
JPS5155902A (ja) | 1976-05-17 |
FR2284209A1 (fr) | 1976-04-02 |
US4035678A (en) | 1977-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1480669A (en) | Rotor for an electrical machine | |
GB1511936A (en) | Electrical machine in combination with a refrigerating machine | |
GB1302549A (ja) | ||
GB1142815A (en) | Improvements in and relating to dynamo-electric machines | |
GB1457485A (en) | Liquid-cooled rotor for dynamoelectric machines | |
GB1321558A (en) | Direct gas cooled rotors for use in rotary electric machines | |
GB1316698A (en) | High speed ac generators | |
GB1330686A (en) | Rotary electric generators | |
GB1369844A (en) | Energy supply plant more especially for aircraft comprising an asynchronous generator driven at variable speed by a prime mover | |
GB1432552A (en) | Liquid-cooled rotor assembly for an electrical machine | |
GB1531997A (en) | Rotary electrical machine with cooling arrangement | |
GB1386577A (en) | Electrical machine | |
GB743216A (en) | Hydraulic power plant | |
GB1456116A (en) | Generator rotor and shaft assembly calendar rolls | |
GB1491710A (en) | Induction machines | |
GB1455818A (en) | Dynamo-electric machines | |
FR2369721A1 (fr) | Rotor pour machine cryoelectrique | |
GB1180588A (en) | Apparatus for Measuring Pulses Produced in Rotary Electric Machines | |
GB1129144A (en) | Improvements in and relating to dynamo-electric machines | |
FR2426353A1 (fr) | Machine electrique a refroidissement cryogenique perfectionnee | |
FR2309068A1 (fr) | Machine tournante a circuit de refroidissement | |
GB1345154A (en) | Direct current electrical machines | |
GB1445240A (en) | Gas turbine power generating apparatus | |
GB962268A (en) | Improved circuit arrangement for a.c. machines | |
FR2426352A1 (fr) | Machine electrique a refroidissement cryogenique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |